# AK Spacer Molds (Knee & Hip)

> Knee and Hip Joint Spacer Molds for antibiotic spacer fabrication during two-stage revision surgery.

- URL: https://www.ak-medical-global.com/products/accessories/spacer-molds
- Manufacturer: AK Medical Holdings Limited (HKEX: 01789.HK)
- Product family: Accessories > Spacer Mold
- Regulatory clearances: NMPA (China, formerly CFDA)
- Keywords: Spacer Mold, Knee Spacer, Hip Spacer
- Surgical technique videos: https://www.youtube.com/watch?v=nzu19IcJhLY

## Description

The AK Knee & Hip Joint Spacer Molds are used for creating antibiotic-loaded cement spacers in two-stage revision arthroplasty for periprosthetic joint infections. Available in knee and hip configurations with multiple sizes.

## Knee Spacer Mold Sizes

| Size | Femoral ML Dimension |
|---|---|
| S (Small) | 60mm |
| M (Medium) | 65mm |
| L (Large) | 70mm |

## Hip Spacer Mold Sizes

| Size | Designation |
|---|---|
| Small | 44# |
| Medium | 48# |
| Large | 52# |

## Features

- Available for both knee and hip joint applications
- Knee spacer molds in S/M/L sizes (60/65/70mm femoral ML)
- Hip spacer molds in 44#/48#/52# sizes
- Used for creating antibiotic-loaded cement spacers
- Essential tool for two-stage revision arthroplasty
- Helps maintain joint space during infection treatment interval